Simplex 4902-9721
Simplex 4902-9721
In stock!
Simplex 4902-9721 TrueAlert Speaker, White
The Simplex 4902-9721 is a white TrueAlert ceiling/wall-mount speaker used in commercial fire alarm voice evacuation and mass notification systems to deliver clear tone and voice signaling.
Key Features:
• Multi-Tap Transformer: Supports 25 VRMS and 70.7 VRMS audio circuits with selectable power taps from 1/4 W to 2 W.
• 4-Inch Speaker Cone: Engineered for smooth frequency response and minimal distortion in voice and tone applications.
• Low-Profile White Housing: Round design suited for ceiling mount, with wall-mount flexibility when required.
• Standard Box Mounting: Installs directly to a standard 4-inch square electrical box.
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